Commit Graph

419 Commits

Author SHA1 Message Date
c4eca1b991 vec3 elementwise_product 2021-11-22 16:38:03 +01:00
0c4c701867 little improvement in simple_fit 2021-11-22 14:45:06 +01:00
c45e3cc40c simple_linfit implemented 2021-11-22 14:22:19 +01:00
060163d4c4 simple.h and simple.cc for algorithms independent on external libraries 2021-11-21 22:22:01 +01:00
0b3a6c5473 gauss elimination for vecmat3 2021-11-21 00:08:09 +01:00
30f4d29d82 eigensolver for symmetric Mat3 2021-11-20 22:14:40 +01:00
4e08955ed5 _LA_count_check not const 2021-11-13 19:06:05 +01:00
b1fea2f1c2 diffabs return normtype entity, elementwise abs() implemented 2021-11-13 19:00:46 +01:00
f5d1a13a18 NRPerm::reverse 2021-11-09 13:19:24 +01:00
6715260da7 allow trivial copyonwrite() on empty vec/mat/... 2021-11-04 14:21:13 +01:00
9c6ab037cf contructors from braced list for permutations and polynomials 2021-10-28 20:44:05 +02:00
d96531f340 added tests for plain data in constructors of vec mat smat 2021-10-28 20:17:32 +02:00
b50f9b36b1 Initialization of Vec3, MAt3, and Quaternion from brace-enclosed list 2021-10-28 18:14:07 +02:00
b7d3a5d977 vector and matrix contructors from arrays of arbirary size via nested templates 2021-10-27 23:24:41 +02:00
e0b4738b17 la_traits export SCALAR macro 2021-10-22 15:21:00 +02:00
1bfb548835 NRVec concatenation implemented 2021-10-22 13:28:13 +02:00
d1a43830fc release 1.2 2021-10-07 16:22:17 +02:00
54bbdd0054 fix of quaternion.cc for older compiler compatibility 2021-10-07 14:13:41 +02:00
87d560beb2 vecmat3.cc compatibility fix 2021-10-07 14:10:22 +02:00
8079bd8820 vecmat3.cc fix for older compiler compatibility 2021-10-07 14:07:21 +02:00
4a08475527 tiny fix in vec.h for older compiler compatibility 2021-10-07 13:57:19 +02:00
ef1d3c3e3d implementation of value of odd and even polynomials 2021-10-05 22:30:06 +02:00
4c420b1e9b polynomial odd and even powers separation 2021-10-05 17:33:30 +02:00
59f3bb9eea implemented Hermite polynomials 2021-10-05 17:15:47 +02:00
7aae1df938 added symmetry declaration for complex 2-el integrals to fourindex.h 2021-09-30 14:55:26 +02:00
0137e972fe printout of misc info in laerror 2021-09-27 10:49:19 +02:00
c1f3b1ec98 improved diagnostics in laerror - command line 2021-09-25 05:39:55 +02:00
5b3dced5bb bugfix in putext() in fourindex.h 2021-09-24 17:32:20 +02:00
ede670e719 tiny fix in bitvector 2021-09-24 16:12:07 +02:00
7f84abb541 removed dependence on libtraceback
implemented our own traceback after error by attaching gdb
2021-09-22 18:12:40 +02:00
256de57333 bitvector_from1 implementation 2021-09-21 15:38:12 +02:00
5667fae364 some attempts for structure packing under GNU C++ 2021-08-28 17:05:54 +02:00
84cc6b4d35 just a comment in fourindex.h 2021-06-30 16:13:24 +02:00
cf86493a6f implemented diffabs() useful for checks of results up to a sign 2021-06-30 14:54:35 +02:00
9d0249cdc4 efficient swap operation for vector and matrix classes 2021-06-29 14:39:04 +02:00
3288e51fba some more functions in polynomials and permutations 2021-06-26 22:41:40 +02:00
3cf56c3f36 just a comment 2021-06-25 17:26:26 +02:00
e74bf5986a compatibility changes 2021-06-25 16:42:26 +02:00
38a3272805 compatibility fixes 2021-06-25 16:34:58 +02:00
ac6eaaf56c tiny fix 2021-06-25 16:20:49 +02:00
0886c1bb4c small fixes for compatibility 2021-06-25 16:19:27 +02:00
10c70e5c51 default parameter for fourindex::permuteme 2021-06-25 14:38:29 +02:00
5e08e42387 permutation of fourindex class 2021-06-25 11:45:11 +02:00
4c1aa07acf application of a permutation on sparsemat 2021-06-24 17:16:10 +02:00
9ce8e74e19 operator!= for nested types 2021-06-24 17:08:55 +02:00
cc65575536 implemented polynomial gcd 2021-06-12 21:42:31 +02:00
73aed62650 newton solver for polynomial 2021-06-12 17:49:43 +02:00
f03953ba2d continueing on polynomials 2021-06-11 17:44:20 +02:00
e57d8fde1c minor fix 2021-06-10 17:46:35 +02:00
30861fdac6 continueing on polynomials, fix of NRVec unary minus 2021-06-10 17:44:54 +02:00